// multi-utility computation suite · offline · instant · precise
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│ [c] calcalyst_ │
│ computation suite │
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tool.luminous-flux-converter Calculator
Converts luminous flux between lumens, kilolumens, and candela (at a defined solid angle), and calculates luminous efficacy (lm/W). LED bulbs are specified in lumens; light calculations use lux; this bridges the two.
Inputs
Value
Reference formula or conversion factor shown for context.
From Unit
Reference formula or conversion factor shown for context.
Results
lumens (lm)
Sample size or count used in the calculation.
candela (into 1 sr)
Sample size or count used in the calculation.
foot-candle·ft²
Sample size or count used in the calculation.
typical LED bulb
Reference formula or conversion factor shown for context.
lux = lm/m²
Reference formula or conversion factor shown for context.